Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface, showing our new design; and,

FIG. 2 is a front view thereof, in which a mobile terminal in brokenlines is provided to illustrate an example environment.

The outermost broken line in FIG. 1 illustrates the display screen inwhich the claimed design is embodied. Alternatively, outermost brokenline in FIG. 1 illustrates the portion of the display screen in whichthe claimed design is embodied. The broken line showing of the displayscreen or portion thereof in FIG. 1 and the broken line showing of themobile terminal in FIG. 2 illustrates the environment of the claimeddesign and forms no part thereof. The remaining broken lines in FIGS. 1and 2 illustrate portions of the graphical user interface that form nopart of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.